Fix how docs dir path is computed
Fix how docs dir path is computed

aumayr/beancount-web,yagebu/fava,aumayr/beancount-web,beancount/fava,aumayr/beancount-web,yagebu/fava,beancount/fava,corani/beancount-web,corani/beancount-web,yagebu/fava,corani/beancount-web,beancount/fava,beancount/fava,beancount/fava,yagebu/fava,aumayr/beancount-web,corani/beancount-web,yagebu/fava